Tools for Musicians & Producers
72 toolsEssential tools for music creation, mixing, mastering, and DJ preparation. Change tempo and pitch, find BPM and key, apply effects, convert between formats — all and right in your browser.
Audio Looper
The most powerful audio looper online — repeat songs with crossfade, gap control, A/B section loop, fade effects, and target duration mode. Browser-based.
Audio Mixer
Mix multiple audio tracks with per-track volume, pan, EQ, reverb, and compressor. Export your mix in any format.
8D Audio
Load a song and hear it circle your head.
Convert Audio
Convert audio between MP3, WAV, FLAC, OGG, AAC and 35+ other formats. Batch up to 500 files — adjustable bitrate, sample rate, and quality.
File Converter
Audio, video, images, PDF, archives, subtitles and data files — one tool detects what you dropped and shows every format it can become.
Audio Compressor
Drop any audio file and we will detect the format automatically. Optimal compression settings are applied based on the detected codec.
Channel Converter
Upmix stereo to 5.1 or 7.1 surround, or downmix a surround file back to stereo or mono — in your browser.
Mono to Stereo
Convert mono audio files to stereo — duplicate, pan, or create pseudo-stereo effect. Runs in your browser.
Stereo to Mono
Convert stereo audio to mono, extract left or right channel, swap L/R, or split stereo into two separate files. Browser tool.
Multitrack recorder
Records several microphones at once — each one into its own track.
MIDI to MP3/WAV
Play MIDI files in your browser with piano roll visualization. Adjust tempo, mute tracks, export to MP3.
MIDI Humanizer
Adds ensemble timing, phrasing and CC1/CC11 inside held notes to a MIDI score. Export MIDI and WAV, right in the browser.
Orchestration check
Reads a MusicXML or MIDI score and shows what the orchestra cannot play: notes out of range, no room to breathe, impossible harp chords.
Audio Scene
Upload a recording and hear it in 60 acoustic spaces — from a cathedral to a phone line. Shape the tail, compare against the original, and save the result.
Beat Maker
Online beat maker with 808/909 drum kits, effects, velocity, MIDI export.
Virtual Drums
A live-playable drum kit with WebMIDI, recording, metronome, grooves and lessons — no signup.
Acoustic Guitar
Play acoustic guitar with realistic sound synthesis. 70+ chords, strum and arpeggio modes, 5 tunings, recording.
Guitar Tuner
Microphone-based guitar tuner with real-time pitch detection. 6 tunings, A4 reference, ±1 cent accuracy.
Piano Tuner
Strobe tuner that measures string inharmonicity and builds your piano's stretched curve. 88 keys, unisons, interval checks.
Endless Piano
Press Play and enjoy endless, ever-changing piano melodies.
Kalimba
Virtual kalimba with step sequencer, 8-track looper, reverb, delay, Web MIDI in and song library.
Virtual Organ
A dual-engine virtual organ: tonewheel Hammond with drawbars, Leslie and percussion, plus a pipe/church organ with stops and cathedral reverb.
Virtual Flute
A realistic virtual flute you play in the browser — six flute types, a live Boehm fingering chart, breath and vibrato control, MIDI and recording.
Tone Generator
Generate precise audio tones, sweep frequencies, mix oscillators, play DTMF phone tones, export WAV. Web Audio API.
